Measles is a highly contagious viral infection causing a red rash and affecting the respiratory system. Symptoms include fever, cough, runny nose, sore throat, conjunctivitis, and Koplik spots (small white spots inside the mouth). The rash typically appears 2-3 days after these symptoms and spreads from the face to the rest of the body.

While measles can lead to serious complications like pneumonia, encephalitis, and diarrhea, it is largely preventable through vaccination. The vaccine provides lifelong immunity and has reduced cases globally. However, in 2021, around 128,000 deaths were reported, mostly among unvaccinated children under 5.

Measles remains especially dangerous for children, pregnant individuals, and those with weakened immune systems. Early detection is key, and vaccination efforts are crucial to controlling its spread. With global vaccine coverage, we can continue to reduce measles-related illnesses and deaths.